The Musk Companies
Tesla, SpaceX with Starlink, xAI, X, and Cursor inside it, Neuralink, and the Boring Company, read as one enterprise in October 2026: what each business does, earns, and is worth, the mergers and the record listing that made SpaceX the larger company, the politics from the subsidies to DOGE, the companies abroad, and how all of it depends on one person. Where the subject argues with itself, from why Tesla's sales fell to DOGE, each side's case comes before the course's reading. Opens with the key numbers and a Who's Who.